DIY simple obstacle avoidance car (with schematic and source code)

Schematic PCB

S32-DP: S32 hardware debugger

The S32 hardware debugger connects to the workstation via Ethernet or USB and debugs NXP systems via the standard debug port.

2020 Electronic Competition Question D-Obstacle Avoidance Aircraft (Dalian University of Technology)

Schematic PCB

Mouse circuit diagram, PCB and source code based on CY7C63723/CY7C63722 chip

Mouse circuit diagram, PCB and source code based on CY7C63723/CY7C63722 chip

Schematic PCB

Desktop pen holder and calendar made with raspberry pi pico

In theory, it could connect to Google Calendar and show today's events while still being ongoing. Also on the list of features to be implemented is a switch or sensor that changes mode when the pen is removed, and buttons or touch controls for the user interface.

Schematic PCB

UAV code and documentation based on STM32

The structural characteristic of a quadcopter is that it is equipped with a rotor on each of its four corners, which are driven by motors. The blades can rotate forward or reverse. In order to maintain the stable flight of the aircraft, the quadcopter is equipped with 3-directional gyroscopes and 3-axis acceleration sensors to form an inertial navigation module. It also uses an electronic controller to ensure its fast flight.

Schematic PCB

OM13071: LPCXpresso824-MAX circuit board for LPC82x series MCUs

LPCXpresso824-MAX circuit board for LPC82x series MCUs

Schematic PCB

TRK-S12ZVHY64: S12 MagniV for motorcycle dashboard applications

S12ZVHY64 MagniV microcontroller evaluation board for motorcycle information dashboard applications.

OM13074: LPCXpresso Board for LPC11U37H

LPCXpresso circuit board for LPC11U37H

FRDM-KE02Z40M: Freedom development platform for Kinetis KE02 MCU

FRDM-KE02Z40M is a simple yet sophisticated development platform for the Kinetis KE02 MCU built on the Arm® Cortex®-M0 ⁺ core ^.

Schematic PCB

FPGA-based Ethernet controller (MAC) source code

Schematic PCB

Bluetooth smart lock solution based on MM32W wireless MCU series

Introducing a Bluetooth application solution with very rich usage scenarios - a Bluetooth smart lock solution developed based on the MM32W series.

OM40007: LPC54018 IoT module for LPC540xx series MCUs

The LPC54018 IoT module is a high-performance, self-sufficient microcontroller module that supports IEEE802.11 and is suitable for products based on the LPC540xx MCU series.

Schematic PCB

ChipWhisperer-Husky: Handheld Channel Power Analysis and Fault Injection Tool

ChipWhisperer-Husky is a compact package for experimental side-channel power analysis and fault injection. It follows in the footsteps of our ChipWhisperer-Lite and ChipWhisperer-Pro products and adds new features such as a high-speed logic analyzer for visualizing faults, real-time data streaming for attacking asymmetric algorithms, and additional I/O Extension pins.

Schematic PCB

2017 Electronic Competition H Question-Remote Amplitude and Frequency Characteristics Test Device-Shengyi Works-Circuit Scheme

Schematic PCB

FRDM-K28F: NXP for Kinetis ^{® K27 and K28 MCUs}Freedom development board

FRDM-K28F is a low-cost development board for Kinetis K27 and K28 high-performance microcontrollers based on Arm Cortex-M4.

2019 Electronic Competition Question C-Circuit Load and Fault Detection Device-Design Report (National First, Southeast University)

Schematic PCB

STM32 Nucleo long-distance ranging sensor Nucleo component based on VL53L1X

Long range ranging sensor Nucleo kit for STM32 Nucleo, based on VL53L1X

Schematic PCB

DEMOFLEXISJMSD: Flexis JM circuit board with SD card drive and USB data connection

The NXP SD Card Reader (DEMOFLEXISJMSD) reference design allows you to read and write files stored in a SD Card from a PC or USB host-enabled system.

Schematic PCB

Robotic arm program based on arduino

It has been verified that it communicates with the arduino microcontroller through the serial port (USB, Bluetooth, etc.), and then the microcontroller controls the servo on the robotic arm to control the robotic arm to perform responsive movements.

Schematic PCB